package cn.service;

import cn.domain.User;

import java.util.List;

public interface Userservice {
    public List<User> findAll();
    public User finone();
    public User FindUserByUsernameAndPassword(User user);
    public void addUser(User user);
    public void deleteUser(String id);
    public User findUserByid(String id);
    public void updateUser(User user);
}
